body {
    background-image:url("../img/background.jpg");
    background-size:100% 100%;
    background-attachment:fixed;
    background-repeat: no-repeat;
}

a {
    text-decoration: none;
}

ul {
    margin: 0;
    padding: 0;
}

#box {
    width: 1000px;
    height: 600px;
    position: absolute;
    left:50%;
    top:50%;
    transform: translate(-50%, -50%);
}

#left,#content{/* 侧边栏和内容样式 */
    background-color: rgba(255,255,255,0.1);
    box-shadow: 0 25px 45px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,.5);
    border-right: 1px solid rgba(255,255,255,.2);
    border-bottom: 1px solid rgba(255,255,255,.2);
    backdrop-filter: blur(50px);
    -moz-backdrop-filter: blur(60px); 
}
#left {
    width: 198px;
    height: 600px;
    display: inline-block;
    position: absolute;
    left: 0px;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
#content{
    width: 797px;
    height: 600px;
    display: inline-block;
    position: absolute;
    right: 0px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

#footer{/*页脚*/
    text-align: center;
    position: absolute;
    bottom: 0px;
    left: 0;
    right: 0;
    color:rgb(187, 187, 187); 
    text-decoration: none;
}
#footer>a{
    color:rgb(187, 187, 187);
}


#head {/*头像*/
    display: block;
    width: 100px;
    height: 100px;
    border: 5px solid rgba(128, 128, 128,0.3) ;
    border-radius: 50%;
    margin: 20px auto;
    overflow: hidden;
}
#head>img {
    width:100%;
}

#name {/* 名字 */
    width: 198px;
    height: 30px;
    display: block;
    text-align: center;
    color: rgba(255,255,255,0.7);
}

#menu{/* 侧边栏菜单 */
    list-style: none;
    text-align: center;

    line-height: 50px;
    font-size: 20px;
    cursor: pointer;
    user-select: none;
    color:rgba(222,222,222,0.9);
}

#blog{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    text-align: center;
    text-decoration: none;
    color: rgba(238, 238, 238,0.8);
}

#home,#notes,#about {/*  内容页大小、位置  */
    position: absolute;
    width: 797px;
    height: 600px;
}

.title {/*每页标题*/
    color: rgba(238, 238, 238,0.8);
    text-align: center;
    user-select: none;
}

#subtitle,.typed-cursor{/* 打字机 */
    color: rgba(238, 238, 238,0.8);
}

#typed{/*打字机位置*/
    position: absolute;
    top: 300px;
    left: 0;
    right: 0;
    text-align: center;
}


.list>li{
    height: 25px;
}
.list a{
    color: rgba(238, 238, 238,0.8);
    line-height: 20px;
}
.list a:hover{
    text-decoration: none;
    color: aliceblue;
    font-size: 20px;
    line-height: 20px;
}
/*文章列表的日期*/
.list span{
    color: darkgrey;
    font-size: 12px;
}
.list {
    list-style: none;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    text-align: center;
}
#next,#last{
    position: absolute;
    width: 260px;
}
.list,#next,#last {
    height: 250px;
    top: 150px;
}

#next{
    right: 0;
    display: flex;
    align-items: center;
    user-select: none;
}
#last{
    left: 0;
    display: flex;
    align-items: center;
    user-select: none;
    z-index: 1;
}
#next>img,#last>img{
    width: 60px;
    margin: auto;
}


